This product has not been tested for solubility. However, external sources state that dehydroascorbic acid is soluble in DMSO at 10 mg/ml, and water at 50 mg/mL. This information has not been validated.
261556
(L)-Dehydroascorbic acid
Sinônimo(s):
DHAA, Dehydro-L-ascorbate, Dehydro-L-ascorbic acid, L-threo-Dehydroascorbic acid, oxidized ascorbic acid, oxidized vitamin C
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250 MG
R$ 613,00
1 G
R$ 823,00
5 G
R$ 3.929,00
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250 MG
R$ 613,00
1 G
R$ 823,00
5 G
R$ 3.929,00
About This Item
Fórmula empírica (Notação de Hill):
C6H6O6
Número CAS:
Peso molecular:
174.11
Número CE:
Número MDL:
Código UNSPSC:
12352205
ID de substância PubChem:
NACRES:
NA.22
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Formulário
powder
Nível de qualidade
pf
228 °C (dec.) (lit.)
temperatura de armazenamento
−20°C
cadeia de caracteres SMILES
OC[C@H](O)[C@H]1OC(=O)C(=O)C1=O
InChI
1S/C6H6O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-8H,1H2/t2-,5+/m0/s1
chave InChI
SBJKKFFYIZUCET-JLAZNSOCSA-N
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Descrição geral
(L)-Dehydroascorbic acid (DHA) is a potent glycation agent that is produced by the oxidation of ascorbic acid (vitamin C). In vitro studies revealed that DHA is significantly more reactive than glucose and fructose in the glycation of lens proteins. Thus, DHA could be a critical precursor for the in vivo formation of advanced glycation end products (AGEs).[1]
DHA is a dimer when it is solid, but when it is dissolved in a solution, it becomes a monomer.
DHA is a dimer when it is solid, but when it is dissolved in a solution, it becomes a monomer.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
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Jens Lykkesfeldt
Nutrition research (New York, N.Y.), 32(1), 66-69 (2012-01-21)
Ascorbate and dehydroascorbic acid are frequently used as biomarkers of oxidative stress, but their lack of stability ex vivo and rapid postsampling interconversion continue to result in erroneous reference values. One problem is the large variety of vacutainer devices used
Els Vossen et al.
Meat science, 91(1), 29-35 (2012-01-10)
The effect of sodium ascorbate (SA; 500, 750, 1000 mg/kg) and sodium nitrite (SN; 40, 80, 120 mg/kg) doses on the shelf-life stability of liver pâtés was investigated in a full factorial design. Clear dose-dependent responses of the added SN
Oliver Reihl et al.
Carbohydrate research, 339(3), 483-491 (2004-03-12)
Covalently cross-linked proteins are among the major modifications caused by the advanced Maillard reaction. So far, the chemical nature of these aggregates is largely unknown. L-dehydroascorbic acid (DHA, 5), the oxidation product of L-ascorbic acid (vitamin C), is known as
A biomimetic synthesis of (-)-ascorbyl phloroglucinol and studies toward the construction of ascorbyl-modified catechin natural products and analogues
Belapure SA, et al.
Tetrahedron, 67(48), 9265-9272 (2011)
A Wesley Burks et al.
Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology, 26(4), 316-322 (2015-04-08)
Children with cow's milk allergy (CMA) are at risk for inadequate nutritional intake and growth. Dietary management of CMA, therefore, requires diets that are not only hypoallergenic but also support adequate growth in this population. This study assessed growth of
Artigos
Simultaneous analysis of ascorbic acid and dehydroascorbic acid in various food samples by High Performance Thin Layer Chromatography (HPTLC).
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What is the solubility of dehydroascorbic acid
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